package business;
/ E: `# K+ @) J+ \0 k6 t ^import java.io.BufferedReader;
) b8 ?# ~6 V2 r" m" \ simport java.io.FileInputStream;7 A" m5 ^. m: F+ H
import java.io.FileNotFoundException;
, z* L' M c% j; m$ m( p8 }import java.io.IOException;
& V% T( X! p2 z' a+ x4 z7 H" bimport java.io.InputStreamReader;: N% H) a# |- b# C; O5 m
import java.io.UnsupportedEncodingException;
4 e! T6 C! @3 |8 f% t" Limport java.util.StringTokenizer;2 F5 d3 @: X v7 U* T6 t
public class TXTReader {
! s3 S1 h7 `" M2 T4 G1 A protected String matrix[][]; {/ H J( y& B6 h
protected int xSize;
4 J1 E4 Y4 V1 L6 k protected int ySize;; t& \9 p* l8 H* I3 Y
public TXTReader(String sugarFile) {) n4 @$ U$ J" ~3 t/ Z
java.io.InputStream stream = null;" Y1 |: H; ~" F% s, y# n
try {
2 P" I% W3 R( H$ H% T; o stream = new FileInputStream(sugarFile);% s6 E3 K) O1 r2 K7 z& h# W6 o
} catch (FileNotFoundException e) {" u, z6 m) D4 U+ H* n. [
e.printStackTrace();
0 D6 ^8 W! G: ?; e5 n+ B( F }
( j: W9 W8 \3 n6 w- u BufferedReader in = new BufferedReader(new InputStreamReader(stream));0 G( ~9 f' d$ b4 Z% {
init(in);6 p" B6 T$ q6 p/ X, U
}( z, J$ o* H8 }0 f
private void init(BufferedReader in) {
7 m$ o t/ @/ H try {4 g9 v$ o+ F9 P9 |) ^
String str = in.readLine();; l; _: o! Y3 S1 D- B
if (!str.equals("b2")) {3 F' ]7 T8 _4 @) f2 t2 L7 v7 Q
throw new UnsupportedEncodingException(: z8 `9 g8 D5 \. q% |2 I' c
"File is not in TXT ascii format");
1 c s2 s2 p& T' C$ { }
1 [) x! [& l+ Q' ]: U' z, B% W str = in.readLine();# J' R$ I) _, [8 c1 R
String tem[] = str.split("[\\t\\s]+");
1 t# K" y. H: S. g5 a, A" e xSize = Integer.valueOf(tem[0]).intValue();" Z7 t1 Q' d) m* a) A4 L$ n8 V+ m
ySize = Integer.valueOf(tem[1]).intValue();
3 ~2 b. Y) u: z- h* w matrix = new String[xSize][ySize];2 b+ h* o; H0 U/ W
int i = 0;5 F" `! X- f: h0 U# y* Z
str = "";
' F& V3 ^8 ~4 F1 b* u( b& T String line = in.readLine();* G$ x Q" E' y( c9 t) p
while (line != null) {
6 ^8 F2 i0 Z2 U( u/ a2 U: C% J String temp[] = line.split("[\\t\\s]+");
! D5 L, T9 c- [8 `2 { y6 m line = in.readLine();
8 A( ^5 m) \, s, U& [ for (int j = 0; j < ySize; j++) {% J* ?) V) R& B* G) E! X# ]
matrix[i][j] = temp[j];- {7 ?" f/ m3 u& @) K2 {
}
+ w4 S$ C: d6 m& W i++;1 ^- k- L) v& C( v/ s
}
2 L0 j/ z& r. p2 t2 y' ` in.close();9 P5 k' h4 M- e! G( `: S0 W
} catch (IOException ex) {
p" I3 F0 U4 R! e System.out.println("Error Reading file");
- _3 N' R0 b' N5 m' Z) k" F* S9 U ex.printStackTrace();& n1 n" T2 |; x8 D) v
System.exit(0);- o2 G$ u* z! Y2 X- I4 @+ i# t, z
}
2 w0 D; L& g" x& D% E- ^ }
7 o% O- E \6 @1 T public String[][] getMatrix() {
1 n% Z& v( q# L0 f7 o) R return matrix;
8 v2 G; \/ B- r2 ~% f- O: {# p; D; x }" W! @6 P v' g4 T* C
} |